What to Do After Beating Splatoon Raiders: Complete Postgame Guide

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Finishing the main campaign in Splatoon Raiders is only the beginning. The post-game introduces tougher challenges, exclusive rewards, deeper progression systems, and some of the strongest character customization options available. If you jump straight into the hardest content without preparing, you’ll likely struggle, so having a clear progression path makes a huge difference.

Quick overview	Details
Main objective	Complete Hidden Ruins and prepare for Bottomless Buffet
First priority	Finish Compass missions for Skill Points
Best farming mission	Awlmun Den (Super Spicy)
Best farming tank	Speed Tank
Best gear	Upgraded 5-star weapons
Important upgrades	Gadget Parts, Weapon Power Swapping
Endgame dungeon	Bottomless Buffet
Ultimate goal	Optimize builds and clear Floor 100+

What unlocks after beating the main story in Splatoon Raiders

After the credits roll, the game opens up several new progression systems instead of ending your adventure. Three new Hidden Ruins become available on the map, each featuring challenges designed specifically for every tank type. Completing all of these challenges unlocks access to the Bottomless Buffet, the game’s deepest endgame dungeon filled with increasingly difficult encounters.

Super Spicy difficulty also becomes available for most previously completed stages, offering tougher enemies and better rewards. In addition, your Hideout gains new upgrade options like Weapon Power Swapping and Gadget Part Upgrading, both of which become essential for late-game progression.

How to progress efficiently after finishing the campaign

Step 1

Visit the newly unlocked Myunyere Hidden Ruins and begin clearing every challenge using all three tank types. Completing these challenges is necessary to unlock deeper endgame content and obtain powerful relic rewards.

Step 2

Whenever you spot a Compass marker on your map, complete it before doing anything else. These missions award three Skill Points each, making them one of the fastest ways to increase your overall damage and survivability.

Step 3

Upgrade your Hideout to unlock Weapon Power Swapping and Gadget Part Upgrading. These systems dramatically improve your favorite equipment and let you customize builds instead of relying on random drops.

Step 4

Begin farming high-level missions for Spirhalite Shards, Gadget Parts, and 5-star weapons before attempting the toughest endgame challenges.

Where to farm late-game resources in Splatoon Raiders

Once your basic upgrades are complete, resource farming becomes the fastest way to improve your character.

According to experienced players, Awlmun Den on Super Spicy difficulty offers one of the quickest farming routes for Spirhalite Shards and high-tier equipment. Using the Speed Tank allows for much faster clears, making it easier to repeat runs efficiently.

Community recommendations also suggest repeatedly clearing the first floors of the Bottomless Buffet and higher-level crystal missions to collect 5-star weapons, Gadget Parts, Relics, and additional upgrade materials once you’ve unlocked them.

Resource	Recommended activity
Spirhalite Shards	Awlmun Den (Super Spicy)
5-Star Weapons	Super Spicy missions & Bottomless Buffet
Gadget Parts	High-level dungeon farming
Relics	Hidden Ruins
Skill Points	Compass missions

How to upgrade weapons for the strongest builds

Your first priority should be obtaining a weapon you genuinely enjoy using.

Unlike the main story, 5-star weapons continue progressing beyond Level 50, allowing them to scale much further into the post-game. Even more importantly, you can replace their passive abilities to better match your preferred playstyle.

Instead of constantly switching between new weapon drops, invest heavily into one strong weapon, upgrade it, and fine-tune its passive bonuses. This creates a much stronger build than spreading your materials across multiple weapons.

Why Gadget Parts become more important than weapon levels

Many players focus only on upgrading weapons, but Gadget Parts become just as valuable during the endgame.

Every Gadget Part upgrade increases overall effectiveness while also reducing slot costs. Lower slot costs mean you can equip additional upgrades simultaneously, greatly increasing your overall damage potential and survivability.

Because of this, it’s worth investing upgrade materials into Gadget Parts as soon as you unlock the new Hideout facilities.

Best Speed Tank build for post-game

Among all available options, the Speed Tank is widely considered one of the strongest post-game choices.

The core strategy revolves around combining Fly Wire with Jump Bomb, then stacking passive abilities like Damage Surge to multiply damage output. Since the Speed Tank naturally excels at mobility, it can quickly reposition while maintaining offensive pressure against bosses and large enemy groups.

This aggressive playstyle also makes repeated farming runs significantly faster than slower tank options.

Tactical Tank build for safe clears

If you prefer a more controlled approach, the Tactical Tank remains one of the safest choices for difficult encounters.

The recommended setup focuses on Shot Pot together with High Fiver, allowing you to eliminate enemies from long range while preserving ink reserves. This setup is particularly effective against dangerous elite enemies where staying at a distance greatly reduces incoming damage.

Although its clear speed is generally slower than the Speed Tank, it offers much greater consistency during difficult encounters.

Mix relic abilities across different tanks

One of the biggest late-game power spikes comes after unlocking the special relic abilities from the new islands.

Once obtained, tank-specific relic abilities are no longer locked to their original tank, allowing you to mix and match powerful bonuses across different builds.

This opens up entirely new combinations that weren’t possible during the main story and gives much greater flexibility when creating specialized farming or boss-focused setups.

What to aim for after your build is complete

Once your preferred weapon and Gadget Parts are upgraded, the focus shifts toward clearing every Hidden Ruin, unlocking Bottomless Buffet, and gradually pushing deeper floors. Floor difficulty continues increasing, but rewards improve alongside it, including better equipment, Relics, and exclusive endgame progression. Community advice also recommends prioritizing the Hidden Ruins before grinding Super Spicy stages because they unlock stronger progression systems and make later farming more efficient.

Activity	Main rewards
Hidden Ruins	Tank Relics, Bottomless Buffet access
Compass Missions	3 Skill Points each
Awlmun Den (Super Spicy)	Spirhalite Shards, high-tier gear
Weapon Upgrades	Level 50+ progression, passive customization
Gadget Part Upgrades	Higher damage and reduced slot costs
Bottomless Buffet	Exclusive Relics, top-tier loot, late-game progression

Splatoon Raiders offers far more after the credits than a simple difficulty increase. The post-game is built around Hidden Ruins, powerful relics, advanced weapon customization, and increasingly rewarding dungeon farming. Prioritizing Compass missions, upgrading your Gadget Parts, investing in a single powerful 5-star weapon, and mastering either the Speed Tank or Tactical Tank will prepare you for everything the Bottomless Buffet has to offer.